Direct Bragg Grating Inscription in Single Mode Step-Index TOPAS/ZEONEX Polymer Optical Fiber Using 520 nm Femtosecond Pulses.
femtosecond laser
fiber Bragg gratings
micromachining
polymer optical fibers
Journal
Polymers
ISSN: 2073-4360
Titre abrégé: Polymers (Basel)
Pays: Switzerland
ID NLM: 101545357
Informations de publication
Date de publication:
26 03 2022
26 03 2022
Historique:
received:
03
03
2022
revised:
23
03
2022
accepted:
23
03
2022
entrez:
12
4
2022
pubmed:
13
4
2022
medline:
13
4
2022
Statut:
epublish
Résumé
We experimentally report fiber Bragg gratings (FBGs) in a single mode step-index polymer optical fiber (POF) with a core made of TOPAS and cladding made of ZEONEX using 520 nm femtosecond pulses and a point-by-point (PbP) inscription method. With different pulse energies between 9.7 nJ and 11.2 nJ, 12 FBGs are distributed along the cores of two pieces of POFs with negative averaged effective index change up to ~6 × 10
Identifiants
pubmed: 35406224
pii: polym14071350
doi: 10.3390/polym14071350
pmc: PMC9003215
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : 2020 Li Ka Shing Foundation Cross-Disciplinary Research Grant
ID : 2020LKSFG01B
Organisme : 2020 Li Ka Shing Foundation Cross-Disciplinary Research Grant
ID : 2020LKSFG14B
Organisme : Special projects in key fields of colleges and universities in Guangdong Province
ID : 2020ZDZX3035
Organisme : Special projects in key fields of colleges and universities in Guangdong Province
ID : 2020ZDZX3037
Organisme : The Start-Up Fund from Shantou University
ID : NTF19023
Organisme : The Start-Up Fund from Shantou University
ID : NTF18016
Commentaires et corrections
Type : ErratumIn
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